our staff

Dr. John Hutton and Sandra Gross

Owners (CEO/CFO, IT, light-bulb tech, light janitorial...)

John and Sandy were loyal customers of a small children's bookstore called The Blue Marble and were dismayed with the announcement in 2000 that this local treasure would be closing its doors.  Rather than see "The Wall" full of beloved children's author/illustrator signatures and drawings destroyed, they decided to make the ultimate Going Out of Business Sale purchase and bought the store.  Within a week of negotiation with Miss Katie the Story Time Lady and the owner, a contract was signed in green crayon and the store was saved. (For a journalistic account, click here.)

Ten-plus years, gallons of paint, a marine mammal name change, and many rounds of remodeling later, blue manatee is a place that John and Sandy are proud to call their own: a true family business alongside their amazing staff. 

Outside of the store, John is a pediatrician trained at Cincinnati Children's Hospital with a passion for literacy, unstructured/outdoor play, and the health effects of excessive electronic media. Sandy has Master's degrees in early childhood Montessori education and Fine Arts, and is a working artist at (and owner of) Brazee Street Studios up the road in Oakley. Together, John and Sandy own the Sleepy Bee Cafe, with locations in Oakley and Blue Ash. While they have many interests outside of children's books, many of their most profound life lessons and memories were inspired by them.  Both love George and Martha; Sandy is partial to Frederick by Leo Lionni, and John, The Lorax by Dr. Seuss.

Kelli Gleiner

Events Coordinator, Mess Maker, Box Artist

Miss Kelli began working at blue manatee over ten years ago as a part-time bookseller. In the years since, she’s expanded her niche from finding great books for great kids to thinking up new, fun things to do and ways to share the love of reading with children in Cincinnati. Her other duties include making messes, booking author events, and climbing in the windows to create fun displays. Before she was our resident creative cat, Kelli taught art for kids grades K-12. She took a brief pause to raise her own reader, create two Monster books, and write grants for a non-profit, but now she's back at her most favorite job ever. Some of her favorite picture books are Niblet and Ralph, Stuck, and CDB (the first book she remembers reading).

Erin Barker

Weekday Bookseller, Tuesday/Thursday story timer, and Generally Awesome Person 

Erin is an illustrator and designer who loves kids and books! With a background in fine art and several years experience as a summer daycare teacher, she finds children's literature to be one of her favorite things in the multiverse. (Her first children’s book, What Is Soft? is available from blue manatee press.) When she isn’t drawing, painting, or making up weird characters, you can find her at the bookstore talking about Harry Potter, rollerblading, musical theatre, or the X-Files. Some of her favorite kids' books are I Want My Hat Back by Jon Klassen, Chester's Way by Kevin Henkes, and A Wrinkle in Time by Madeleine L'Engle. 

Michael Woodson

Weekday Bookseller

Andrea Pfeiffer

Wednesday/Friday manaTots and manaBabies story times

- Weekend Staff -

In addition to working at blue manatee, Anessa teaches fifth grade and has been teaching for 28 years. In her free time, she loves reading, nature, riding her bike, and hanging out with her two dogs, Oscar and Gizmo. Her favorite book is Roll of Thunder, Hear My Cry by Mildred D. Taylor. 

Kathryn is a first grade teacher and bookseller who loves to share her passion for children's literature! Some of her favorites include books by Kevin Henkes, the Elephant & Piggie series by Mo Willems, and The Wild Robot by Peter Brown. 


Full time research coordinator in the Reading and Literacy Discovery Center with Children's Hospital. Loves crafting, dancing, and reading with her two kids. Come sing silly songs with her at weekend story time! 

Folk singer, turned stay-at-home-dad, turned librarian-in-training, Mark is a recent graduate of NKU's Library Informatics program currently pursuing his MLIS at Kent State. Mark loves books with maps in the beginning of them, songs that remind you of places, and spending time with his wife and two sons discovering stories of their own.